- Threshold commands now use 'type' API field instead of 'map_type'
- change CLI option from "-m, --map-type" to "-t, --type" (same as mapping commands option)
- change short option for threshold-id to "-i"
Change-Id: I8c0f6b135bdc206ce1fc3ea14debd8d2cafc9ea7
Closes-Bug: #1619150